Prime et composite Feuille de travail
Recommandé pour 4e année — 6e année
Prime et composite Feuille de travail
Nom: ____________________Date: ____________
Instructions: Identifier les nombres premiers et composés et rédiger des factorisations premières.
20 problèmes
- Prime numbers in {13, 7, 27, 3, 8, 5} → ______
- Prime numbers in {2, 21, 29, 23, 27, 11} → ______
- Prime numbers in {29, 11, 13, 3, 21, 19} → ______
- Prime numbers in {25, 12, 27, 29, 23, 13} → ______
- Prime numbers in {3, 15, 13, 5, 11, 23} → ______
- Prime numbers in {7, 29, 25, 8, 5, 15} → ______
- Prime numbers in {15, 21, 5, 27, 3, 7} → ______
- Prime numbers in {12, 5, 19, 11, 15, 3} → ______
- Prime numbers in {23, 7, 8, 15, 11, 25} → ______
- Prime numbers in {9, 15, 23, 21, 13, 2} → ______
- Prime numbers in {25, 13, 12, 8, 3, 17} → ______
- Prime numbers in {11, 3, 13, 21, 27, 23} → ______
- Prime numbers in {27, 5, 19, 9, 17, 11} → ______
- Prime numbers in {7, 25, 19, 2, 12, 27} → ______
- Prime numbers in {17, 5, 27, 29, 13, 2} → ______
- Prime numbers in {17, 12, 8, 13, 11, 2} → ______
- Prime numbers in {5, 23, 19, 3, 13, 25} → ______
- Prime numbers in {13, 5, 11, 8, 15, 9} → ______
- Prime numbers in {2, 27, 8, 21, 29, 5} → ______
- Prime numbers in {5, 2, 13, 21, 11, 27} → ______